$ git clone -n https://gitee.com/src-anolis-dde/deepin-devicemanager.git /var/lib/mock/dist-an8.9-dde-build-304421-66379/root/chroot_tmpdir/scmroot/deepin-devicemanager
Cloning into '/var/lib/mock/dist-an8.9-dde-build-304421-66379/root/chroot_tmpdir/scmroot/deepin-devicemanager'...
$ git reset --hard origin/a8
HEAD is now at 1a94a14 rebuild for qt5-qtbase-5.15.3